Daniel L. Alkon

Business address
C/O Neurotrope, Ine., 205 East 42 Nd Street 20 Th Floor, New York, NY, 10017
Top holdings (ownership)
SNPX
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Daniel L. Alkon has filed 13 SEC EDGAR filings since 30 Sep 2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022 001-40458
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 13 Jul 2021 001-40458
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2021 14 Jun 2021 001-40458
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Dec 2020 01 Dec 2020 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 Nov 2020 24 Nov 2020 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT 24 Jan 2019 22 Jan 2019 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT 13 Apr 2017 11 Apr 2017 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT 23 Nov 2016 21 Nov 2016 000-55275
3 Open Document Open Filing FORM 3 30 Sep 2016 23 Sep 2016 000-55275